ADS8515

具有并行接口的 16 位 250kHz CMOS 模数转换器，4.096V 内部基准电压

The is a complete 16-bit sampling analog-to-digital A/D converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, SAR A/D converter with sample and hold S/H, reference, clock, interface for microprocessor use, and 3-state output drivers.

The ADS8515 is specified at a 250-kHz sampling rate over the full temperature range. Precision resistors provide an industry standard ±10-V input range, while the innovative design allows operation from a single +5-V supply, with power dissipation under 100 mW.

The ADS8515 is available in a 28-pin SSOP package and is fully specified for operation over the industrial –40°C to 85°C temperature range.

.

Standard ±10-V Input Range

.

90-dB Min SNR with 20-kHz Input

.

±2.0 LSB Max INL

.

±1 LSB Max DNL, 16 Bits, No Missing Code

.

5-V Analog Supply, Flexible I/O Supply Voltage at 1.65 V to 5.25 V

.

Pin-Compatible with ADS7805/10 Low Speed, and 12-Bit ADS7804/8504

.

Uses Internal or External Reference

.

Full Parallel Data Output

.

100-mW Typ Power Dissipation at 250 kSPS

.

28-Pin SSOP Package

.

APPLICA ONS

.

Industrial Process Control

.

Data Acquisition Systems

.

Digital Signal Processing

.

Medical Equipment

.

Instrumentation

All other trademarks are the property of their respective owners